@Test
public void testBasic() {
System.out.println(Year.now());
System.out.println(Year.of(2015));
System.out.println(Year.isLeap(2016));
Locale locale = Locale.getDefault();
System.out.println(Month.DECEMBER.getDisplayName(TextStyle.FULL, locale));
System.out.println(Month.DECEMBER.getDisplayName(TextStyle.SHORT, locale));
System.out.println(Month.DECEMBER.getDisplayName(TextStyle.NARROW, locale));
System.out.println(Month.DECEMBER.getDisplayName(TextStyle.FULL_STANDALONE, locale));
System.out.println(Month.of(8).ordinal());
System.out.println(Month.AUGUST.minus(2));
System.out.println(YearMonth.now());
System.out.println(MonthDay.now());
System.out.println(DayOfWeek.FRIDAY.plus(2));
System.out.println(DayOfWeek.of(1));
System.out.println(
DayOfWeek.from(LocalDateTime.ofInstant(Instant.now(), ZoneId.systemDefault())));
System.out.println(Period.between(Year.now().atDay(1), LocalDate.now()));
System.out.println(ChronoUnit.DAYS.between(Year.now().atDay(1), LocalDate.now()));
}
